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j3d1 2022-09-24 07:48:47 +02:00
parent 9c5fb65a90
commit 1263d7836f
6 changed files with 105 additions and 35 deletions
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18
firmware/log.cpp
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@ -11,6 +11,24 @@ char syslog_buf[syslog_buffer_size + 1];
volatile unsigned head = 0;
volatile unsigned streams = 0;
const char hex_lookup[] = "0123456789ABCDEF";
char str_i32[] = "00000000";
extern "C" void syslog_i32(const uint32_t val) {
str_i32[1] = hex_lookup[val & 0xF];
str_i32[0] = hex_lookup[(val >> 4) & 0xF];
str_i32[3] = hex_lookup[(val >> 8) & 0xF];
str_i32[2] = hex_lookup[(val >> 12) & 0xF];
str_i32[5] = hex_lookup[(val >> 16) & 0xF];
str_i32[4] = hex_lookup[(val >> 20) & 0xF];
str_i32[7] = hex_lookup[(val >> 24) & 0xF];
str_i32[6] = hex_lookup[(val >> 28) & 0xF];
//
syslog(str_i32);
}
extern "C" void syslog(const char *msg) {
//printf("syslog> %s", msg);
while (char c = *msg++) {